ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,534,154, issued on Jan. 27, was assigned to Shenzhen Ziwu Chuangxin Technology Co. Ltd. (Shenzhen, China).
"Early warning method, apparatus and device for tumbling during riding" was invented by Wenyue Chen (Shenzhen, China), Zhaolin Li (Shenzhen, China) and Yuqun Cai (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An early warning method for tumbling during riding, comprising: conducting riding monitoring to a target rider, and obtaining a first riding velocity, conducting riding monitoring to the target rider, and obtaining a second riding velocity and acceleration data; where the communication status of the GNSS positioning module is ...